| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.43 | 8.138% | $56.6968 | $56.70 | $56.70 | $56.70 |
| Purchase #2 | $162.33 | 5.311% | $170.9513 | $170.95 | $170.95 | $171.00 |
| Purchase #3 | $40.94 | 12.648% | $46.1181 | $46.12 | $46.10 | $46.10 |
| Purchase #4 | $140.51 | 11.234% | $156.2949 | $156.29 | $156.30 | $156.30 |
| Purchase #5 | $200.92 | 12.371% | $225.7758 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $9.76 | 3.498% | $10.1014 | $10.10 | $10.10 | $10.10 |
| Purchase #7 | $220.66 | 6.540% | $235.0912 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $827.55 | $901.0295 | $901.03 | $901.05 | $901.10 | |